Changes between Version 529 and Version 530 of AstroTechTalk

Timestamp:

22 Apr 2022, 13:02:17 (2 years ago)

Author:

Vianak Naranjo

Comment:

--

AstroTechTalk

@@ -33 +33 @@
 || '''04.04.2022''' || '''Andreas Bichler (!OptoSigma)''' || '''!OptoSigma - From University partner to space explorer'''[[BR]][[BR]]!OptoSigma (jap.: !SigmaKoki) is a global leader  in developing and manufacturing high-quality photonic components.  Started 45 years ago, as a flexible and price efficient partner of  Japanese universities, !OptoSigma developed as global  player in photonics and laser industries. Over many decades, !OptoSigma  collected also a lot of astronomic experiences, which result in February  2021 in the !SuperCam of the Mars Rover Perseverance.[[BR]][[BR]]Presentation: English[[BR]]Slides: English[[BR]]Questions: German, English ||
 || 11.04.2022 || -- || -- ||
-|| 18.04.2022 || ''    Holiday'' || ''Easter Monday'' ||
-|| 25.04.2022 || André Boné || Tolerance studies for the Relay Optics of MICADO ||
+|| 18.04.2022 || ''     Holiday'' || ''Easter Monday'' ||
+|| '''25.04.2022''' || '''André Boné''' || '''Tolerance studies for the Relay Optics of MICADO[[BR]][[BR]]'''MICADO is the Multi-AO Imaging Camera for Deep Observations, a first  light instrument for the Extremely Large Telescope (ELT). MICADO can  operate in a stand-alone mode where the ELT focal plane is reimaged to  the MICADO focal plane via the relay optics (RO). This subsystem  consists of an optical bench made of carbon fiber reinforced plastic,  the MICADO calibration assembly, a cover to protect all opto-mechanical  components on top of the bench, and an optical assembly. [[BR]] [[BR]]André Boné will present the optical design of the MICADO relay optics,  and its tolerance analysis. These tolerances affect the WFE, the exit  pupil quality, and optical distortion. The considered effects are  alignment (internal and external), optical manufacturing tolerances, and  mechanical effects such as mount-induced aberrations, warping of the  supporting bench, and the thermal behavior of the subsystem. We will  look into how these analyses are performed, and walk through some pros  and cons of solutions that bring the system into compliancy.[[BR]][[BR]]Presentation: English[[BR]]Slides: English[[BR]]Questions: English ||
 || 02.05.2022 || -- || -- ||
 || 09.05.2022 || Aline Dinkelaker (AIP) || Astrophotonics ||
@@ -40 +40 @@
 || 23.05.2022 || Armin Böhm || The new fine mechanical Workshop[[BR]](with guided tour) ||
 || 30.05.2022 || -- || -- ||
-|| 06.06.2022 || ''    Holiday'' || ''Whit Monday'' ||
+|| 06.06.2022 || ''     Holiday'' || ''Whit Monday'' ||
 || 13.06.2022 || Caroline Kulcsar [[BR]](Institut d'Optique Graduate School) || TBD ||
 || 20.06.2022 || -- || -- ||